pavaj.cpp: In function 'void adun(int, int)': pavaj.cpp:5: warning: unused variable 'j' pavaj.cpp:5: warning: unused variable 'q' pavaj.cpp: In function 'int main()': pavaj.cpp:34: warning: unused variable 'k' pavaj.cpp:34: warning: unused variable 'x' pavaj.cpp:34: warning: unused variable 'q' pavaj.cpp:32: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result pavaj.cpp:33: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result pavaj.cpp:35: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result pavaj.cpp:37: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result